{"title":"Research of a new type series-parallel converted UPS circuit and its control strategy","authors":"Yang Li, Ji Hong-tao","doi":"10.1109/CECNET.2011.5769000","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5769000","url":null,"abstract":"This paper introduced circuit principle and control method of a new type of series-parallel UPS. Through the waveform of output voltage and current, Simulated by Matlab7.0, the results verify that circuit principle and control method are feasible. Also, this paper analyzes the circuit can reduce the switching losses and improve the efficiency of the superiority of the machine in case of mains power failure.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122494872","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Research on friction lining's temperature characteristics of friction hoist","authors":"Qin Xiu-qing, Chen Jun, Xiaoming Cong","doi":"10.1109/CECNET.2011.5768784","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5768784","url":null,"abstract":"Basic on the analysis of relative movement between lining and wire rope of friction hoist, the forming principle of friction heat is introduced, and the distributing of the temperature of lining is simulated using ANSYS software. Finally, some new lining samples are tested on the test platform of lining's friction machine, and the change of temperature on surface and inside the lining caused by the friction heat is discussed. The study provides the theoretical basis for further study on the control of lining temperature.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"118 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122540387","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Research on workflow management system based on multi-agent","authors":"Zhisong Hou, Wei Zheng, Xiangang Zuo, Zhixian Zhang","doi":"10.1109/CECNET.2011.5768281","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5768281","url":null,"abstract":"Considering the problem of traditional workflow management system, this paper presents a workflow management system based on multi-agent, which applies the coordination and negotiation of multi-agent and the task distribution strategy based on contract net. So, it can not only contribute the communication of nested components, but also settle the conflict between the operations and the executors. Furthermore, it improves the efficiency and the applicability of the system.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"66 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122775360","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Key technology research on adaptation layer of android platform","authors":"Zhi-jun Wu, Jia-ming He, Xingbin Zeng","doi":"10.1109/CECNET.2011.5768312","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5768312","url":null,"abstract":"In this paper, a new way transplant applications of J2ME to android through create adaptation layer is proposed, for common way has many shortcomings, such as low efficiency, division of labor not easy and less code reuse. The experimental results shows that the new way can transplant J2ME applications to Android efficiently and it can solve the division of labor and the code reuse problems.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122917902","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The application of improved A2/O oxidation ditch in municipal sewage treatment","authors":"L. You, S. Lianfeng, Mu Jiping","doi":"10.1109/CECNET.2011.5769344","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5769344","url":null,"abstract":"In recent years, the research of nitrogen and phosphorus removal in sewage has been a hotspot in the field of wastewater treatment at home and abroad with the worsening of the world-wide eutrophication of water bodies. Improved A2/O oxidation ditch of Wulongkou sewage treatment plant in Zhengzhou has achieved good effect to remove organic matter, nitrogen and phosphorus in sewage. Based on the operation practice, this article makes a detailed introduction of the technology components, technology parameters, structure and nitrogen and phosphorus removal mechanisms of improved A2/O oxidation ditch technology. According to the operational effect in this sewage treatment, the paper discusses the probable problems and solving measures during the operation of improved A2/O oxidation ditch technology, so that the technology can be applied in a better and wider way.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"140 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114272770","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Analysis of aerodynamic characteristic on cylinder exhaust of pneumatic frictional clutch","authors":"Shi Hu-shan, B. Jing, Qian Yu, Zhao Sheng-dun","doi":"10.1109/CECNET.2011.5768611","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5768611","url":null,"abstract":"The pneumatic frictional clutch is one of chief devices on the mechanical processing apparatus, thus its aerodynamic characteristic during normally working and the compressed air exhausting is discussed. Considering the effect of the back-moving spring in the cylinder on exhausting, and four cases of sonic or subsonic exhaust with constant volume or varying volume, the mathematical model and numerical simulation program is presented. The results of the verified experiment carrying on the experimental platform of the mechanical press of type JH23–63 shows that the analytical results is in a good agreement with the experimental results, with the maximum and average of relative error less than 10.1% and 4.9%, respectively. The increase of the speed and maximal speed at the nozzle as well as the exhaust time vary with the increase of the initial pressure in a cylinder. Below the given error range, the aerodynamic characteristic such as the pressure fluctuation, speed at the nozzle and exhaust time can be easily analyzed by using the presented mathematical model and numerical simulation program.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122099620","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Notice of RetractionStudy on the theme park design method based-on GPS investigation","authors":"J. Zeng, Zao Li","doi":"10.1109/CECNET.2011.5769090","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5769090","url":null,"abstract":"By using the GPS walking experimental method, the selected activities in different spatial behavior of human being was investigated in-depth. Make sure the change of spatial behavior trajectory and speed at different space limited condition with limited condition changing, and then grasp the relationship between human being actions and the limited space. Combining the investigation and research with the planning and design of theme park, the theory was used in some real cases.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122130971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Exploration and research about teaching methods of software engineering","authors":"Li Weiwei, Lu Yuncai","doi":"10.1109/CECNET.2011.5769475","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5769475","url":null,"abstract":"This paper presents some reasonable suggestions about teaching methods of software engineering combining features of software engineering course and actual situation of basic teaching in software engineering, so that teaching of software engineering can achieve better results.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"25 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122160490","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Study on optimization of applications based on Symbian platform","authors":"Dongdong Zhu, Jia-ming He, Jinxiang Li","doi":"10.1109/CECNET.2011.5768305","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5768305","url":null,"abstract":"Mobile platforms have the resource-constrained characteristic, demanding to optimize the program to make up for the relative lack of resources. In this paper, using Symbian C++ as the development language, mainly optimize the code side and display side for the Symbian platform applications. Experimental results show that the technique improves efficiency and user experience degree.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"14 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116733245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The squeezing properties in the system of two-mode SU (1, 1) coherent states interacting with Bose-Einstein Condensate of two-level atoms","authors":"Wang Lei, Changyong Sun","doi":"10.1109/CECNET.2011.5768841","DOIUrl":"https://doi.org/10.1109/CECNET.2011.5768841","url":null,"abstract":"The squeezing properties of optical field and atomic laser are studied in the system of two-mode SU (1, 1) coherent states interacting with two-level atomic BEC. The results show that two quadrature components of optical field can be squeezed periodically. The frequency of squeezing of optical field depends closely on both the interaction among atoms in BEC and the coupling constant between optical field and atoms. The maximum depth of squeezing is closely correlated to the two-mode SU (1, 1) coherent states parameters. The two quadrature components of atomic laser also can be squeezed, but it is difficult to squeeze. The maximum depth of squeezing is determined by the initial optical field.","PeriodicalId":375482,"journal":{"name":"2011 International Conference on Consumer Electronics, Communications and Networks (CECNet)","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2011-04-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128751894","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}